KHARTOUM, Sudan (AP) — Three foreign aid workers abducted in Sudan’s lawless Darfur region were released unharmed on Saturday, three days after their capture at gunpoint led international aid groups to question how they can continue to work in the area. Sudanese television showed the Doctors Without Borders workers — a Canadian nurse, an Italian doctor and a French project coordinator — stepping off a military helicopter at El Fasher airport in North Darfur with the local governor.——Contact The Daily Reveille’s news staff at [email protected]